When you brutally (and possibly erotically) murder Buzz Lightyear.
Man, that buzzkill was really erotic.
by markiplier says "E" May 5, 2018
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Someone who personifies a big black hole where all fun goes to die.
My mom is such a buzzkill, she won't even let me do some keg-stands.
I wanted to go get laid, but my friend warned me about STD's. He is such a buzzkill.
by Grea$eMonkey May 5, 2009
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While under the influence of Marijuana, the particular name given to a person who is annoying, sketchy, or just a plain dick. This can include making fun of people, calling them names, and ruining the whole experience.
God damn, no wonder everyone hates Alex Kraczek, hes such a buzzkill.

Jim:Alex whats up
Alex Kraczek: Shut the fuck up you bitch
Jim:Wow Alex Kraczek, you are the biggest buzzkill ever to live.

by Jman12345 January 17, 2009
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What happens in Modern Warfare 2 once you have 24 kills and somebody shoots you ruining your chances for a tactical nuke!!!
I have been playing MW2 for 8 hours straight and was just 1 kill away from a tactical nuke and I got noob tubed, what a buzzkill! Why must you be so cruel to me world!!!???
by Jewish Drunkard June 10, 2010
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There are 3 ways to do this:
1. say BK instead of buzzkill
2. if someone pinches their nose when someone makes a buzzkill you pinch your face or something else instead
3. make buzzkill sound different and weird like in an accent or something.
Guy1: YOUR MOM!
Guy2: BK! (while pinching chin)
Guy3: you 2 are such boozkialls
Guy4: all 3 of you shutup, you guys are buzzkilling a buzzkill.
by HGM4CHINE February 6, 2010
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'Someone who brings up the subject of world hunger during a lap dance'
'Jeff, man, your such as buzzkill, we will talk about carbon emissions later'
by thesarcasmguy January 4, 2016
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Should be used exclusively for the popular phrase "Wow! Buzzkill". In which case the word basically means a person who is interrupting an otherwise joyful or happy moment
Alex: "WOW! Buzzkill"

Joey; "I know right! Wtf? David Blaine! This retard just pulled out in front of me"

Alex: "He'll learn... real quick!"
by {A-dub~ Hoffizzle!} June 3, 2008
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